Double Hung Windows in Springfield Missouri

Energy Efficient Window Options

In general, the better a window’s insulated glass package, the more energy savings and comfort it will provide. One caveat! Do not be fooled by the focus some manufacturers place on “R” factor by itself. According to the U.S. Department of Energy’s Guide for Selecting Windows for Energy Efficiency, “The insulating value of an entire window can be very different from the glazing (glass package) alone. Instead, look at the certified NFRC “U” value for the entire window unit. The lower the “U” value the better the window will insulate. Industry standard is a “U” value of 0.30. For the BEST in insulating values today, look for an NFRC Certified Double Hung Window with a “U” value of U-0.17 or lower.

Standard Exterior/Interior Colors

When you choose a solid Liberty window color, the “solid” color runs deep from the interior to the exterior of your window. Never worry about scratching the color off. It’s impossible!

Delta-E™ Reflective Exterior Foil Laminates are a step up from SureCoat in longevity.

Protection Where You Need It

Solarban® SB-70XL® offers up to 94% of ultra-violet fade protection for your drapes and your enterior furnishings… more than any glass package available in windows today. Don’t be misled by claims of so-called low-e packages that claim fade protection. Low-e glass may reduce fading slightly, but does not screen out any of the most damaging UV rays. See actual comparisons above and judge for yourself. Only SB-70XL stands the test of time. This style window is available with any Decorative Grid option.

High Quality Double Hung Windows

Stunning beveled exterior frame with optional interior woodgrain sash moldings are distinctively attractive.

Beauty and Security

Sash lock mechanism is concealed inside the sash profile with no visible housing or unsightly screws. This stealth design produces a handsome sash appearance that is easy to wipe clean, strong and very durable.

Double Hung Tilt Latch

Tilt latch is smooth and low-profile, easy to clean and very easy to operate.

Engineered Sloped Window Sill

A neoprene gasket straddles a rail under compression and works with Microban® triple-fin weatherstripping for a tight seal. A mechanical interlock holds the bottom of the sash in place under severe stress. The exclusive sill dam wall is mortised into our jambs to eliminate common corner seals that frequently leak. Comfort Foam™ inside the sill is a unique thermal feature not present in most window sill designs

Air Tight Weatherstripping

Ultrafab® Tri-Fin® Gold Series weatherstripping, with built-in Ultra-Fresh® antimicrobial protection, minimizes drafts, dust and pollen and fights the groth of mold on the weatherstripping material. Three sturdy polyethylene fins provide additional barriers and diversions against air and water infiltration. There are over 600” of weatherstripping in an average size double-hung window – more than twice as much protection then common windows provide.

Lift Your Window With a Finger

Easy to operate ergonomically designed lift rail conforms to your fingertips for easy sash operation.

Quite and Smooth Window Opening

Soft-Lite uses a heavy-duty Teflon®-coated stainless-steel coil balance system. The constant force produced by our 3/4” tempered coil makes it extremely easy to raise and lower sashes with an absolute minimum of effort. Housed in a sound-deadening thermoplastic chamber for thermal improvement and cleanliness, EnduraForce™ balancers are the quietest, smoothest way to open and close a window!

Ultimate Consistency in Double Hung Windows

Corners are fusion welded and automatically cleaned using the best robotic equipment available for the ultimate in quality consistency. Many lesser-quality vinyl and all fiberglass and wood windows are “screwed and glued” together in the seams. This creates a weak spot prone to workmanship error in one of the most critical areas of a window’s design.

Save Money With Energy Efficient Windows

Strategic main-frame and sash chambers are fully insulated with softly expanding polyurethane foam insulation. Environmentally friendly and CFC-free, Comfort Foam™ has insulating properties that improve the overall thermal performance. Don’t be fooled by dubious claims of impressive thermal values of any one component of a window. Look for the overall NFRC U-value to compare one window to another thermally.

Strong Enough for a Lifetime

For the ultimate in durability, Kevlar®-reinforced fiberglass composite that holds screw threads better than any other material is five times stronger than steel and over 700 times better thermally than aluminum. K-Beam™ is a patent-pending exclusive feature that will not transfer heat or cold through the window as common metal reinforcement does with lesser designs.